KLETT SUMMERSON COLORIMETERS
Photoelectric colorimeters that use specific light filters to give readings on
a unique Klett Scale. The readings are directly proportional to the
concentration or optical density of a solution, in accordance with Beers Law

Bel-Art Products (USA)
Colorimeters

Features: The precision suspension wire Galvanometer has an illuminated
logarithmic scale, graduated from 0 to 1000

Units are supplied with BLUE Filter for 400 nm to 450 nm and GREEN Filter for 520 nm to 580 nm wavelength ranges

Fourteen additional filters are available for complete visible range.

800-3

Model

Description

800-3

Clinical Model, uses standard 14.25mm x 125 mm Test Tubes

900-3

Industrial Model, uses rectangular Solution Cells 20/40 mm and 10/40 mm The solution cells can be used in either of two directions so measurements can be taken at depths of 10 mm, 20 mm or 40 mm

900-3

Bel-Art Spares & Accessories

Model

Description

Klett 801

Test tubes for Klett 800-3 (12/pkg)

Klett 901

20mm x 40mm Solution Cell for Klett 900-3

Klett 902

10mm x 40mm Solution Cell for Klett 900-3

Red Filter

Color Filter for Klett Colorimeter

Blue Filter

Color Filter for Klett Colorimeter

Green Filter

Color Filter for Klett Colorimeter

Photocell

For Klett Colorimeter

Projection Lamp

For Klett Colorimeter

Filter Holder

For Klett Colorimeter

Galvanometer Lamp

For Klett Colorimeter

Note: Fourteen additional filters are available for complete visible range.